Chewing gum display unit



FIG. 1 is a perspective view of a chewing gum display unit showing ournew design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The ornamental design for a chewing gum display unit, as shown.